I don't know, but Robert Menard says it is his understanding that the Bank of Canada creates money to cover the cost of all remittances in circulation and puts into the consolidated fund. I know of no other method. Pete, apparently can add a lot of his ideas on this.
Printed copy · Anthology Volume 3, page 374Printed copy from The Tender For Law Anthology, Volume 3, page 374 (printed 13 June 2014). Added by this site; not part of the Facebook export.